And they rock!
The Athlon 64 2800 and Athlon 64 FX-53 run at 2.4ghz compared to 2.2ghz for the 3400, but the 3800 only has 512kb L2 cache compared to 1mb for the 3400 (the FX has 1mb). The 3800 more than makes up for this with its on-board 128-bit dual channel memory controller, thereby beating the pants off any non-FX processor out there.
Some interesting benchmarks here, pretty good review too.
This site has a good write-up, including a nice shot of the weird new pin layout:
And finally, this site has another nice review of the new chips.
The good news here for those of you looking to upgrade is that this will push the price of the slower socket 754 Athlon 64s (2800, 3000, 3200, 3400) down, making them much more affordable. Screw 64-bit, they're fantastic 32-bit chips if you're looking for something fast. Frankly though, if you can afford to drop $800 on a chip go the FX-53, they're simply the fastest chip out there and no longer require ultra-pricey registered RAM.
How will Intel respond? Well, it's gonna be interesting. IMHO AMD have done a great job of getting their 64-bit processers out on the market, and well establised, before Intel have shown any of their next-gen chips at all.
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The Massassi-Map
There is no spoon.
[This message has been edited by Spork (edited June 01, 2004).]
The Athlon 64 2800 and Athlon 64 FX-53 run at 2.4ghz compared to 2.2ghz for the 3400, but the 3800 only has 512kb L2 cache compared to 1mb for the 3400 (the FX has 1mb). The 3800 more than makes up for this with its on-board 128-bit dual channel memory controller, thereby beating the pants off any non-FX processor out there.
Some interesting benchmarks here, pretty good review too.
This site has a good write-up, including a nice shot of the weird new pin layout:
![http://atlas.imagemagician.com/images/spork/939pins-2_01.jpg [http://atlas.imagemagician.com/images/spork/939pins-2_01.jpg]](http://atlas.imagemagician.com/images/spork/939pins-2_01.jpg)
And finally, this site has another nice review of the new chips.
The good news here for those of you looking to upgrade is that this will push the price of the slower socket 754 Athlon 64s (2800, 3000, 3200, 3400) down, making them much more affordable. Screw 64-bit, they're fantastic 32-bit chips if you're looking for something fast. Frankly though, if you can afford to drop $800 on a chip go the FX-53, they're simply the fastest chip out there and no longer require ultra-pricey registered RAM.
How will Intel respond? Well, it's gonna be interesting. IMHO AMD have done a great job of getting their 64-bit processers out on the market, and well establised, before Intel have shown any of their next-gen chips at all.
------------------
The Massassi-Map
There is no spoon.
[This message has been edited by Spork (edited June 01, 2004).]